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【单选题】
QQ聊天工具不具有的功能是
A.
可以实现好友之间的文件传送
B.
可以实现好友之间的文字信息交流
C.
可以实现好友之间的图片信息交流
D.
可以实现好友之间的电脑相互杀毒
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参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】关于网络聊天时正确的是（）
A.
急于与网友见面
B.
聊天时毫无保留，切勿全盘托出
C.
建议在个人主页或博客上透露私人信息
D.
如果与陌生网友见面，可以考虑选择一个公共场所
【单选题】有如下事件过程：Private Sub Form_Load() Show Dim Arr() As Variant Arr = Array(1, 3, 5, 7, 9, 11, 13, 15) Call converse(Arr) For i = 0 To 7 Print arr(i); Next iEnd Sub 以上程序的功能是，通过调用Converse过程，将数组Arr中的元素逆序存放并输出...
A.
Private Sub converse(dim a() as Variant ) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
B.
Private Sub converse(dim a() as Variant) Dim T Dim J As Integer J = (LBound(A) + UBound(A)) / 2 For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
C.
Private Sub converse(a() As Variant) Dim T For i = LBound(A) To UBound(A) T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub
D.
Private Sub converse(a() As Variant) Dim T Dim J As Integer J = Int((LBound(A) + UBound(A)) / 2) For i = LBound(A) To J T = a(i) a(i) = a(UBound(A) - i) a(UBound(A) - i) = T Next i End Sub